baber/WOPTO huggingface dataset:
Patent EP-0504386-A1 (EP)
Title: Melanges de resines obtenus de greffes d'anhydre maleique sur des polymeres d'olefine pour recouvrement par extrusion de substrats de feuilles metalliques
Inventor: TABOR RICKY L
IPC: C08L23/08
Filed: 1991-10-15
Abstract: Des greffes d'acide ou d'anhydride succinique sur du polyéthylène haute densité (PEHD) ont été mélangées avec du polyéthylène linéaire faible densité (PELFD), en particulier des copolymères d'éthylène/1 octène, pour produire des mélanges présentant des caractéristiques d'adhésion utiles à des températures élevées. Les groupes d'acide succinique ou d'anhydride ont été obtenus au moyen d'une greffe d'acide maléique ou d'anhydride maléique respectivement sur du PEHD. Les mélanges de résines sont utiles pour le recouvrement de substrats de feuilles métalliques. La capacité d'adhésion du mélange de résines au substrat de feuille métallique est particulièrement bonne à des températures élevées (par exemple des températures dépassant 60 °C).
Patent EP-0497245-A1 (EP)
Inventor: HARRISON DANIEL JUDE
IPC: B41M5/52
Filed: 1992-01-27
Abstract: A thermally-transferred color filter array element comprising a transparent support having thereon a thermally-transferred image comprising a repeating pattern in a binder of colorants composed of one or more polyesters having a Tg greater than about 200 o C derived from one or more dibasic aromatic acids and one or more dihydroxy-phenols that contain at least one large bulky central moiety.
Patent EP-0570611-A1 (EP)
Inventor: ERLMEIER ROBERT DR
IPC: C04B26/14
Filed: 1992-05-20
Abstract: The invention relates to a bridging construction, in particular for expansion joints in carriageways on bridges, parking levels and similar structures, consisting of two metallic edge profiles (1) which extend transversely to the longitudinal direction of the carriageway and are anchored via profilings (8), anchoring discs and brackets or head bolts in polymer concrete (7), and, if appropriate, any desired number of interposed, parallel extending middle profiles (2), the gap (3) formed between the profiles (1, 2) being sealed by means of an expansion strip (6) which is arranged underneath the upper profile edges (4, 5) and consists of an elastically yielding material, wherein the polymer concrete (7) is produced with a cold-hardening synthetic resin binder which consists of a resin component containing rubber-modified polyepoxide and of a hardener component containing rubber-modified polyamine and which is free of blocked polyisocyanate. <IMAGE>
Patent EP-0518098-A1 (EP)
Inventor: DURIF PIERRE
IPC: B60C15/05
Filed: 1992-05-21
Abstract: The rim in accordance with the invention is a rim formed of a metal rim base (1) and two movable side rings (2), each of said rings (2) consisting of vulcanized rubber reinforced by a circumferentially stretchable annular element (41) the cross-section of which is only slightly deformable under compressive stress. A tire of an H/B form ratio of 0.80 which is particularly adapted to such a rim has beads each comprising two annular elements (64', 64''; 74', 74''; 84', 84''; 94', 94'') which are unstretchable and have faces which make it possible to insert between them either the end (72, 92) of the carcass reinforcement (70, 90) or the carcass reinforcement (60, 80) and/or itself or its turn-up (61, 81).
Patent EP-0516153-A1 (EP)
Inventor: INOUE MASAHIDE
IPC: G03G9/08
Filed: 1992-05-29
Abstract: The present invention provides an electrophotographic toner having rheology characteristics, under the conditions of measuring frequency of 1 Hz and measuring distortion of 1 degree, wherein
     a) the drop starting temperature of storage elastic modulus is in the range from 100 to 110°C;   b) the storage elastic modulus at 150°C is not greater than 1 x 10⁴ dyn/cm²; and   c) the peak temperature of loss elastic modulus is not less than 125°C.   
     The toner is excellent in low-temperature fixing properties, off-set resisting properties and heat resistance.
Patent EP-0525338-A1 (EP)
Inventor: POWELL DOUGLAS G
IPC: C08K5/05
Filed: 1992-06-09
Abstract: A thermoplastic polycarbonate molding composition which is rendered resistant to deterioration induced by exposure to gamma radiation is disclosed. The composition is imparted an improved degree of color stability upon the incorporation of a minor amount of a poly(alkylene oxide) oligomer and a halogenated aromatic acid derivative therewith. In addition, the composition is characterized by its low initial color and the small change in its yellowness index after a waiting period of several weeks.
Patent EP-0579857-A1 (EP)
Inventor: STAIGER DIETER ERNST
IPC: G01R31/3183
Filed: 1992-07-23
Abstract: A preprocessor (1) sequentially supplies data to a recirculating processor (2) for marking the number and duration of identical pulse intervals following one another directly, and data for marking the number of repetitions of a section of pulse intervals within a pulse interval sequence, marking the first and last pulse interval within the section to be repeated. In the recirculating processor (2) the predetermined data circulate sequentially under clock control in n stages (n = 1, 2, 3, ... to n). The recirculating processor (2) exhibits a data input station at the first stage and a data output station at the nth stage. The data reaching the output station due to clock-control circulation are supplied (via a post processor) to a pulse interval generator for generating the pulse interval sequences. When a marking for the beginning of a section to be repeated occurs in the output station, the clock-control circulation is interrupted whereafter the stages are cyclically run through with the data from the first to the last pulse interval of the section to be repeated in accordance with the number of repetitions under processor control. During this process, the data for each stage passed are supplied at the output station to the pulse interval generator (4). After the cyclic run-through has ended, the data input at the input station of the recirculating processor (2) and the circulation of the data are continued. The post processor (3) generates the values for successive pulse intervals for controlling the pulse cycle generator from the information of the recirculating processor (2). When the method is carried out, time-consuming memory access times will no longer occur, after an initial phase. <IMAGE>
Patent EP-0527386-A1 (EP)
Title: Verfahren zur Aufkonzentrierung von Latex-Dispersionen
Inventor: BACHEM HENNING DR
IPC: C08F6/20
Filed: 1992-07-28
Abstract: Latex-Dispersionen werden aufkonzentriert, indem man in einer zweistufigen Querstromfiltration zunächst die Latex-Dispersion bei Drücken von 2 bis 7 bar und Temperaturen von 20 bis 70°C bei turbulenter Strömung aufkonzentriert, das dabei anfallende Permeat mit dem darin befindlichen Emulgator anschließend bei 10 bis 40 bar und Temperaturen von 20 bis 50°C ebenfalls aufkonzentriert und das erhaltene Konzentrat mit dem Emulgator in die erste Stufe der Querstromfiltration, sowie das Permeat der zweiten Stufe wieder in den Herstellprozeß zurückführt.
Patent EP-0539957-A1 (EP)
Inventor: CARLSON BRADLEY JON
IPC: A47B57/26
Filed: 1992-10-28
Abstract: A shelving system (1) includes a horizontal polygonal base shelf assembly (2) and a substantially identical horizontal top shelf assembly (2'), a plurality of vertical support posts (5), and one or more intermediate shelf assemblies (3) positioned between the top shelf assembly (2') and the bottom shelf assembly (2). Each intermediate shelf assembly (3) is supported by hanger brackets (50) which are removably secured to the support posts (5). Accordingly, each intermediate shelf assembly (3) can be quickly installed and removed without the necessity of disassembling the other components of the shelving system (1). Optionally, an overlay (70) may be placed on one or more of the shelf assemblies (2, 2', 3). The overlay (70) is removably secured at its perimeter to the shelf assemblies (2, 2', 3) by means of a snap-on trim panel (72). The overlay (70) and trim panel (72) may have different selected textures, patterns, and colors to provide an inexpensive, easily changeable informational and decorative display.
Patent EP-0542161-A1 (EP)
Inventor: OHM HANG SUP
IPC: B60R21/26
Filed: 1992-11-06
Abstract: A passenger protector of the air bag type is mounted in a vehicle. The passenger protector comprises a compressed gas supplying assembly (1) and an air bag receiving assembly (2) for receiving an air bag (33) which is connected to the compressed gas supplying assembly (1) by means of a power hose (3). The compressed gas supplying assembly (1) comprises a compressed gas container (13), a movable weight (6), a hinged link (8), a hinged lever (14) and a perforating pin (19). If there occurs a vehicle collision, the weight (6) is reliably operated in response to a mechanical shock caused by the vehicle collision and this causes the hinged link (8) and the hinged lever (14) to be sequentially turned and in turn causes the perforating pin (19) to be pushed so as to perforate a closed tip of the compressed gas container (13). As the closed tip of the gas container (13) is perforated by the perforating pin (19), the compressed gas is rapidly blown out of the gas container (13) and into the air bag (33) having an outer shape which is coincident with the human body by forming an upper junction point (38), a pair of middle junction points (39, 40) and a U-shaped junction line (41), thereby efficiently preventing a passenger from being directly struck on a vehicle body and in this respect, protecting the passenger from being injured.
Patent EP-0562181-A1 (EP)
Inventor: WOHLRAB WALTER
IPC: B29C33/24
Filed: 1992-12-24
Abstract: In a mould clamping device for an injection moulding machine, a fixed mould mounting plate (3) is fastened on a basic frame (1) and bears locking cylinders (4, 5) with locking pistons (6, 7) of which the piston rods (8, 9) penetrate the fixed mould mounting plate and are fastened in a movable mould mounting plate (11) which is supported displaceably on the basic frame (1). To provide a compact and easily accessible mould clamping unit, it is proposed to arrange the rapid-traverse device, for rapidly moving the mould mounting plates together and apart, and the pressure conversion device, for building up the clamping pressure, in the piston rods (8, 9) of the locking pistons (6, 7), the rapid-traverse, locking and pressure conversion devices being coupled hydraulically in such manner that rapid transfer-pumping can take place between the clamping-side and opening-side cylinder chambers of the system. <IMAGE>
Patent EP-0552495-A1 (EP)
Inventor: MOENECLAEY DENIS
IPC: D03D47/27
Filed: 1992-12-24
Abstract: In a gripper loom, a guide is provided for a gripper strap (7), the guide being formed from guide means (18, 18') which are each equipped with two differently designed guide elements (14, 15) which can be used selectively to form different guides. <IMAGE>
Patent EP-0517332-A1 (EP)
Title: Hinge fitting for seats with reclining backrests, particularly for motor vehicles
Inventor: SCHMALE GERHARD
IPC: A47C1/00
Filed: 1992-05-22
Abstract: In order to provide hinge fittings for seats with reclining backrests, particularly for motor vehicles, with an eccentric planetary gear mechanism whose rolling members are produced using an extrusion process and permit lockable reclining adjustments, and to do so in conjunction with functional reliability and safety with respect to their loadability - even in the event of a crash - accompanied at the same time by an economic design, it is the case both that the teeth of the external and internal toothings (35, 36) are laterally bound by regions (27, 61) of material rings which are strong and prevent stress peaks, and that for the purpose of achieving good, lateral engagement relationships of the toothings the rolling members (10, 11) are mounted on the spindle (13) in a manner effective against tilting by extending the bearing surfaces with the aid of hubs (14, 15) and arranging for the bearing surfaces of the two rolling members (10, 11) to be equally far removed from the centre (31) of the external and internal toothings (35, 36). <IMAGE>
Patent EP-0517516-A1 (EP)
Inventor: SLOVACEK RUDOLF E
IPC: G01N21/55
Filed: 1992-06-04
Abstract: An evanescent wave system and method including an optical sensor for use in assaying a reference material and at least one molecular species or analyte in a test medium or test sample for diagnostic and other applicable purposes. The sensor includes a waveguide for propagating a radiation input along its length. The radiation input causes evanescent electromagnetic waves that are capable of stimulating output emissions that are indicative of a reference material and of one or more molecular species or analytes. By comparing the emission(s) indicative of the reference material to the emission indicative of the presence of the molecular species or analyte, the presence and concentration of the molecule in the sample can be determined. The reference material provides for normalization and/or calibration of the system.
Patent EP-0539049-A1 (EP)
Inventor: SMITH THURMAN DALE
IPC: G01N29/22
Filed: 1992-10-06
Abstract: The probe includes a generally disc shaped body having a minimal vertical dimension and a radius slightly less than the radius of the right circular cylinder to be inspected. At the periphery of the disc, there are disposed five interrogating acoustical transducers. These transducers are spaced from preselected staggered circumferential locations with respect to the right circular cylinder from examination of the water flooded cylinder with reflacted rays. The respective transducers are disposed with disclosed angularities and spatial orientation from their point of intended inspection to satisfy Snell's law with respect to the diameter of the right circular cylinder being examined to enable all points on any given radius of the right circular cylinder to be acoustically interrogated. A process of interrogation is disclosed which includes mounting the disc on arotable shaft, elevating the disc on the shaft to an elevation having the point of required interrogation intersecting the disc.
Patent EP-0594900-A1 (EP)
Inventor: LEBLANC PAUL J
IPC: C09D177/00
Filed: 1992-10-27
Abstract: The invention is pigment grinding aids for water-based inks which are produced by reacting an unsaturated fatty acid and/or resin acid with either acrylic acid, metacrylic acid, fumaric acid, or maleic anhydride to form a polycarboxylic acid anhydride. The polycarboxylic acid anhydride is reacted with an excess of polyamine to produce an amidoamide or imidoamide intermediate. This intermediate is reacted with either acrylic acid or methacrylic acid to produce the grinding aid.
Patent EP-0526283-A1 (EP)
Title: Optical projection apparatus with adjustable focus
Inventor: DEZ OLIVIER ROBERT
IPC: G02B13/14
Filed: 1992-07-03
Abstract: The subject of the invention is a multi-channel optical projection apparatus intended, in particular, for focusing at least one focal plane onto a detector. The apparatus according to one embodiment includes a focusing means (2) and a means for optically reflecting (CS2) a beam F1 in order to project this beam onto a focal plane (PF). The exit dioptric element (8) of the splitting means (CS2) is inclined non-orthogonally with respect to the optical axis OX and interacts with the entrance face (9) having the same inclination as a prism (7) driven in translational movement parallel to the dioptric element (8) by means of a motor (M). The position (PF3, PF4) of the focal plane (PF) is adjusted on a detector (5) by a suitable displacement of the prism (7). Application to imaging systems having multiple optical channels and to optical cranking systems. <IMAGE>
Patent EP-0540377-A1 (EP)
Title: Dispositif pour le contrôle des gaz
Inventor: PONSY JACQUES
IPC: G01N31/22
Filed: 1992-09-23
Abstract: Dispositif pour déterminer le taux d'une substance donnée dans un fluide, par passage d'un volume déterminé de ce fluide dans un tube d'essai contenant une matière ayant une réaction colorée avec cette substance. Ce dispositif est caractérisé en ce que le tube d'essai (1) est, au stockage, disposé dans un tube de protection (4) qui a sensiblement même longueur que le tube d'essai et est obturé par un opercule imperméable (5) fixé de manière étanche et que son extraction et sa liaison avec l'appareil de mesure (9) s'effectuent directement par traversée de l'opercule (5).
Patent EP-0550295-A1 (EP)
Inventor: GERARD BERNARD
IPC: D21H17/67
Filed: 1992-11-04
Abstract: Titanium dioxide particles characterized in that they contain at least one cationic polymer adsorbed at its surface and an isoelectric point (IEP) preferably of at least 5.5. Paper containing an opacifying pigment consisting of at least one of the said particles. Paper-based laminate containing an opacifying pigment consisting of at least one of the said particles. Use of the said particles as opacifying pigments for papers and for paper-based laminates.
Patent EP-0524902-A1 (EP)
Inventor: TOWAE GERARD
IPC: A23G4/02
Filed: 1992-07-24
Abstract: The slab chewing gum detection and ejection assembly comprises, after an extruder (2), a rolling unit (3) and dimensional control, storing, ejection and exit means, permitting control of the dimensional quality and the detection of foreign bodies. This invention is of interest to manufacturers of machines for producing chewing gum. <IMAGE>
Patent EP-0539575-A1 (EP)
Title: Inhibition of metastasis in patients having cancer with pyridyloxazole-2-ones.
Inventor: BITONTI ALAN J
IPC: A61K31/44
Filed: 1992-04-14
Abstract: This invention is directed to pyridinyloxazole-2-ones which are useful in inhibiting metastasis in patients having cancer. The pyridinyloxazole-2-ones act to inhibit protein kinase C and thereby modulate metastasis in patients having cancer.
Patent EP-0550743-A1 (EP)
Inventor: KING JOSEPH ANTHONY JR
IPC: C07C68/00
Filed: 1992-07-24
Abstract: L'on obtient des rendements améliorés en carbonates organiques aromatiques produits par la carbonylation directe, catalysée par du palladium, de composés hydroxylés organiques et aromatiques si la pression gazeuse totale et si la pression partielle de monoxyde de carbone et d'oxygène sont maintenues à un niveau sensiblement constant au cours de la réaction.
Patent EP-0612431-A1 (EP)
Inventor: CLEVELAND BRIAN GRAHAM
IPC: G11B15/00
Filed: 1992-11-12
Abstract: Le matériel et le logiciel de commande, dans l'organe de commande (350) du système d'entraînement de bande magnétique, créent et gèrent un segment en-tête (105) se situant au début de la bande magnétique (100). Cet en-tête (105) est intercalé entre une partie amorce (102-104) de la bande (100) et la partie restante (106-109) de cette dernière. Le segment en-tête (105) conteint deux sections, dont la première est un répertoire (502) d'enregistrement de données, qui est utilisé par l'organe de commande (350) pour indiquer l'emplacement de chaque enregistrement de données effectué sur la bande magnétique (100) ainsi que des informations de gestion associées à cet enregistrement. La seconde section de l'en-tête (105) est une section (501) comportant des informations de gestion, notamment des données relatives à la bande magnétique elle-même. Au moins une piste longitudinale (201-203) est inscrite sur la bande magnétique (100) de façon coextensive par rapport aux groupes à balayage hélicoïdal (700) afin de produire des données permettant au système d'entraînement (300) de la bande de repérer des enregistrements de données effectués sur la bande magnétique (100).
Patent EP-0554701-A1 (EP)
Inventor: WHITE STANLEY ARCHIBALD
IPC: H03M3/02
Filed: 1993-01-18
Abstract: The ONE-BIT SIGMA-DELTA MODULATOR WITH IMPROVED SIGNAL STABILITY disclosed herein includes, in order, a first anti-aliasing filter (20), a chopper (22), a second anti-aliasing filter (30), and a one-bit modulator (32). The chopper (22) and one-bit modulator (32) are driven by a clock generator (38). The chopper (22) is introduced to provide a carrier upon which the signal may ride, thereby eliminating dc stability problems. The first anti-aliasing filter (20) eliminates aliasing from the chopper (22), and the second anti-aliasing filter (30) eliminates aliasing from the one-bit modulator (32). The second anti-aliasing filter (30) may be eliminated if the frequency of the chopper (22) is an exact integer submultiple of the sampling frequency of the one-bit modulator (32). This invention may drive a decimation filter (36), also driven by the clock generator (38), to provide a low cost analog-to-digital converter.
Patent EP-0552807-A1 (EP)
Inventor: MINAKAWA HIROSHI
IPC: H05B6/74
Filed: 1993-01-22
Abstract: A microwave oven includes a heating chamber, a turntable (8) provided in the oven, a magnetron (3), a waveguide (2) for guiding the microwave generated by the magnetron (3) into the heating chamber (1), an electric field sensor (10) provided at the inner wall face of the waveguide (2) or the heating chamber (1), a metal reflector (9) provided rotatably inside the waveguide (2) for adjusting the impedance of a load at the heating chamber side by its rotation angle, and a circuit responsive to an output of the electric field sensor (10) for controlling the rotation angle of the metal reflector (9). The control circuit includes a first program for controlling the rotation angle of the metal reflector (9) according to a first method within a predetermined time period from the start of operation of the microwave oven, and a second program for controlling the rotation angle of the metal reflector (9) according to a second method different from the first method after elapse of the predetermined time period. For example, in the first method, the rotation angle of the metal reflector (9) is sequentially controlled so that the output of the electric field sensor (10) is minimum, and in the second method, the rotation angle of the metal reflector (9) is fixed to an average value of the rotation angle of the metal reflector (9) of the first method. The initial rotation angle of the metal reflector (9) is determined so that impedance matching can be obtained when load of approximately 300-500cc calculated in water load is placed at the center of the heating chamber.
Patent EP-0557899-A1 (EP)
Inventor: VRESPA GIUSEPPE
IPC: A61B17/86
Filed: 1990-10-11
Abstract: The precision hole (40) is obtained by using a cutter (100) in the shape of an inverted "wedding cake", then reaming the obtained cavity with a manual reamer (140), and tapping said hole with a tapper (60;100), and screwing the screw (10;80) into it. 
     In the tappered precision hole (40) is then inserted a screw device (10;80) for fixing prostheses to bones. The screw has a threaded shank (14) comprising a core (32,34) of overall frustoconical shape, and a cylindrical neck (12) of diameter equal to or greater than the maximum diameter of the thread.
Patent EP-0563618-A1 (EP)
Title: Rasierapparatekopf eines Nassrasierapparates
Inventor: ALTHAUS WOLFGANG
IPC: B26B21/40
Filed: 1993-03-06
Abstract: Gegenstand der Erfindung ist ein Rasierapparatekopf mit einem Kunststoffkörper (1) mit einer oberen Abdeckkappe (4) und einer vorderen Schutzleiste (10), welche eine Fläche zum Angreifen der Haut des Benutzers bilden und eine Rasierklingeneinheit (5) mit wenigstens einer Schneidkante (9) in dem Kunststoffkörper (1) angeordnet ist. Um einen Rasierapparatekopf, insbesondere eine Rasierklingeneinheit eines Naßrasierapparates zu schaffen, der eine hohe Sicherheit für den Benutzer bietet, der Reibungswiderstand sehr gering ist und die Klingeneinheit einfach zu fertigen ist, wird mit der Erfindung vorgeschlagen, daß wenigstens eine, die Schutzleiste (10) oder die obere Abdeckkappe (4), wenigstens zwei kammartige Vorsprünge (30,28) aufweist. <IMAGE>